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Slav-nsk [51]
3 years ago
13

I don’t know if I’m doing this right.. I divided 90/2 since angles 2&3 add up to 90. Pls help ASAP.

Mathematics
1 answer:
stepan [7]3 years ago
5 0

Sorry if im wrong i guessed 45 :/

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Step-by-step explanation:

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<u>Step-by-step explanation:</u>

Permutation means that order matters.

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